An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 5905-01-514-1507
NSN 5996-00-288-1829
NSN 5985-01-193-6695
NSN 4140-01-418-0831
NSN 5835-00-523-0736
NSN 2925-00-540-9918
NSN 5945-01-102-7707
NSN 6610-01-047-1299
NSN 6105-01-354-7475
NSN 5965-00-067-0290
NSN 5930-01-066-5711
NSN 5910-01-035-8806